All is still well , so I would definitely recommend them , a bit pricey but if you work out the aggro factor and compliance to the new BS on the retainers they are dogs cohonous

Sooooooo......... presumably these... like the DorgardX radio units..... are ok for Cat B buildings...... - 7273 pt 4 ????????

Dave ,yep and cat a which is extremely handy. (Gal)

Dave ,yep and cat a which is extremely handy. (Gal)

So presumably then the Salamander controller must have a monitored input (trigger) ... because it needs to activate on either an open or short circuit condition on the wiring between the controller and the fire alarm panel.... ?

7273-1

5.1.1 Category A actuation

Category A actuation is fail-safe, within the times specified below, under any of the following conditions:

a) open or short circuit of wiring that forms part of the critical signal path (within 120 s of occurrence);

etc etc....

Update :

Kit is still going . as Trotter says ' Luvley Jubley'

is there a copy of 7273 anywhere ?

Still no problems , just about to install 30 more , good bit of kit.

Tilly

I have 7273 PM me with your email and will send in morning.